```typescript index.ts
import { BrexOnboarding } from 'brex-onboarding-typescript-sdk';

const brexOnboarding = new BrexOnboarding({
    /*
     * 
     * Refer to [these](https://developer.brex.com/docs/onboarding_examples/) docs on how to use client credentials 
     * 
     */
    clientId: "CLIENT_ID",
    clientSecret: "CLIENT_SECRET"
})
```